- Contact Person : Mr. yu James
- Company Name : Shanghai Sanpont Co., Ltd.
- Tel : 86-21-58137520
- Fax : 86-21-58137521-810
- Address : Shanghai,shanghai,3F/Bldg5, No. 3251, Chuanzhou Highway, Pudong District, Shanghai, CHINA
- Country/Region : China
- Zip : 201319
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Silica gel for column chromatography (silica gel ,column chromatography silica gel, silica gel for column chromatography)
SANPONT products and sells high quality Silica Gel for column chromatography with the lowest everyday price to many research institutions and labs. SANPONT has developed high quality Silica Gel to achieve excellent column chromatography results
SANPONT Silica Gel Advantages:
High quality fresh Silica Gel used by SANPONT own factory lab
Free Sample : you can test the performance before buying
Please try SANPONT Silica Gel for column chromatography. We guarantee that our Silica Gel will provide you the excellent results like other higher priced Silica Gel since our Silica Gel is also used by our own laboratory everyday. SANPONT has developed its Silica Gel products to achieve high performanceTo offer you the best price, we product and sell several mesh sizes and keep simple packaging, and buy directly from our own factory
We carry many grades, 230 - 400 mesh, 100 - 230 mesh, 200 - 300 mesh ,300-400mesh, 60-120mesh and 50 - 80 mesh ,ect
Silica Gel 230 -400 mesh, this mesh size is suited for flash (low pressure) chromatography. Its much smaller particle size gives excellent separation result with pressurized column. This is the most commonly used mesh size in organic synthesis labs
Use:
Separation and refinement of traditional Chinese herbal medicine componentsPreparation of high purity substanceRemoval of aromatic hydrocarbon material, etcTechnical Data:
ITEM | INDEX | |||||
Reagent Type | Industrial Type | |||||
Type | ZCX-1 | ZCX-2 | ZCX-3 | ZCX-1 | ZCX-2 | ZCX-3 |
Chlorides (Cl), ≤ | 0.02 | |||||
Iron (Fe), ≤ | 0.02 | |||||
PH (100/L Water Suspension) | 6.0-7.0 | 6.0-8.0 | ||||
Lead (Pb), ≤ | 0.001 | |||||
Arsenic (As),≤ | 0.0003 | |||||
Heavy metals (by Pb), ≤ | 0.003 | |||||
Loss on heating, ≤ | 2 | 5 | ||||
Specific surface, m2/g | ≥550 | 300-500 | 200-300 | ≥550 | 300-500 | 200-300 |
Pore volume, ml/g | ≤0.07 | 0.07-0.90 | ≥0.85 | ≤0.70 | 0.70-0.90 | ≥0.85 |
Granularity eligibility, ≥ | 150 μ 75-150 μ 50-75 μ 50μ | 150 μ 75-150 μ 50-75 μ 50μ | ||||
80 80 60 60 | 80 80 60 60 | |||||
Granularity, mm | To be decided upon buyers requirements |
SANPONT Silica Gel Column Chromatography